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1. (WO2017111608) PORTABLE ARRANGEMENT FOR AUTOMATICAL ANNULUS TESTING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111608 International Application No.: PCT/NO2016/050242
Publication Date: 29.06.2017 International Filing Date: 28.11.2016
IPC:
E21B 17/01 (2006.01) ,E21B 47/00 (2012.01) ,G01F 17/00 (2006.01) ,G01F 22/02 (2006.01) ,G01M 3/28 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
17
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubings
01
Risers
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
47
Survey of boreholes or wells
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
17
Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
22
Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
02
involving measurement of pressure
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid tightness of structures
02
by using fluid or vacuum
26
by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
28
for pipes, cables, or tubes; for pipe joints or seals; for valves
Applicants:
4SUBSEA AS [NO/NO]; Nordåsdalen 25 5235 Rådal, NO
Inventors:
BERENTSEN, Einar; NO
WICKMANN, Carl Olav; NO
SOLBERG, Eirik A.; NO
TVEDT, Henrik; NO
Agent:
ONSAGERS AS; Association 317 P.O.Box 1813 Vika N-0123 Oslo, NO
Priority Data:
2015176321.12.2015NO
Title (EN) PORTABLE ARRANGEMENT FOR AUTOMATICAL ANNULUS TESTING
(FR) SYSTÈME PORTATIF DESTINÉ AU TEST AUTOMATIQUE D'ESPACE ANNULAIRE
Abstract:
(EN) The present invention is related to integrity monitoring of an annulus free volume in a flexible riser. More specifically, the invention is related to a portable arrangement for automatic determination of the annulus free volume of a flexible riser. The invention is also related to a method of determination of an annulus free volume in a riser, by use of the portable automated unit.
(FR) La présente invention se rapporte au suivi de l’intégrité d’un volume libre d'espace annulaire dans une colonne montante flexible. Plus précisément, l’invention se rapporte à un système portatif destiné à la détermination automatique du volume libre de l’espace annulaire d’une colonne montante flexible. L’invention se rapporte également à un procédé de détermination d’un volume libre d'espace annulaire dans une colonne montante, à l’aide de l’unité automatisée portative.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP3394383